Looking for a way to add a little extra oomph to your LB7 Duramax engine? Check out the K&N 57-3034 Cold Air Intake. This high-performance intake is designed to increase horsepower and throttle response, while also improving engine sound. Plus, it’s reusable – meaning you can save money on replacement filters down the road. And with K&N’s Million Mile Limited Warranty, you can be confident in your purchase. So why wait? Order your Cold Air Intake today!
• More power and acceleration throughout the engine's RPM range
• Aerodynamically engineered intake tube
• Guaranteed power gain
• Accommodates factory mass air sensor and filter restriction gauge